iii) The harvest of wheat on a farm increases by 40% in one year. If the harvest of wheat last year was 60,000 bushels, what would the harvest be this year? (4 marks)

Question-2: (20 marks)a) (6 marks) Use the appropriate formula to work out:i) The average speed in kilometers per hour, if a distance of 35 km is covered in 55 minutes

ii) The distance travelled in kilometers after traveling for 30 minutes at an average speed of 80 kilometers per hour.

iii) The time in seconds to cover a distance of 450 meters at an average speed of 10 meters per seconds.

b) ( 6 marks) Naismith’ Rule estimated that the time taken for a walk up a hill is given by the formula T = T: is the time for the walk in hours.D: is the horizontal distances walked in kilometers.H: is the height climbed in meters.Estimate how long a walk will take if the horizontal distance is 2km and the height is 217m.